From 82679207495b7127c2ca66cbd25e69d18ccb09fe Mon Sep 17 00:00:00 2001
From: Anton Kaliaev <anton.kalyaev@gmail.com>
Date: Tue, 8 Aug 2017 16:02:37 -0400
Subject: [PATCH] [ws-client] write normal close message

---
 rpc/lib/client/ws_client.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rpc/lib/client/ws_client.go b/rpc/lib/client/ws_client.go
index 2c379c86a..fac32d85a 100644
--- a/rpc/lib/client/ws_client.go
+++ b/rpc/lib/client/ws_client.go
@@ -324,7 +324,7 @@ func (c *WSClient) writeRoutine() {
 		case <-c.readRoutineQuit:
 			return
 		case <-c.Quit:
-			c.conn.WriteMessage(websocket.CloseMessage, []byte{})
+			c.conn.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
 			return
 		}
 	}
@@ -352,7 +352,7 @@ func (c *WSClient) readRoutine() {
 	for {
 		_, data, err := c.conn.ReadMessage()
 		if err != nil {
-			if !websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway) {
+			if websocket.IsCloseError(err, websocket.CloseNormalClosure) {
 				return
 			}